| 摘要 |
<p>PURPOSE:To observe a picture repetitively even when the picture is overlooked once or the audio signal is overheard momentarily by coding and storing the picture with a picture coding circuit and decoding the picture with a picture decoding circuit when the picture is desired to be reproduced at any time. CONSTITUTION:An input picture signal 11 is always inputted to a picture coding circuit 101 and a selection circuit 401. A data by a predetermined time is stored in a picture data storage circuit 201 as a picture data coded by the picture coding circuit 101. When a repeat function is operated, the content of the picture data storage circuit 201 is decoded by a picture coding circuit 301 according to a control signal 41 and a decoded picture signal 21 is outputted, The input picture signal 11 and a decoded picture signal 21 are inputted to a selection circuit 401, the input picture signal 11 is outputted normally as an output picture signal 31 and the decoded picture signal 21 is outputted as the output picture signal 31 at repeat function operation.</p> |
